php-parser/node/expr/unary_plus.go
2018-01-06 14:04:02 +02:00

56 lines
890 B
Go

package expr
import (
"github.com/z7zmey/php-parser/comment"
"github.com/z7zmey/php-parser/node"
)
type UnaryPlus struct {
position *node.Position
comments *[]comment.Comment
Expr node.Node
}
func NewUnaryPlus(Expression node.Node) node.Node {
return &UnaryPlus{
nil,
nil,
Expression,
}
}
func (n UnaryPlus) Attributes() map[string]interface{} {
return nil
}
func (n UnaryPlus) Position() *node.Position {
return n.position
}
func (n UnaryPlus) SetPosition(p *node.Position) node.Node {
n.position = p
return n
}
func (n UnaryPlus) Comments() *[]comment.Comment {
return n.comments
}
func (n UnaryPlus) SetComments(c *[]comment.Comment) node.Node {
n.comments = c
return n
}
func (n UnaryPlus) Walk(v node.Visitor) {
if v.EnterNode(n) == false {
return
}
if n.Expr != nil {
vv := v.GetChildrenVisitor("Expr")
n.Expr.Walk(vv)
}
v.LeaveNode(n)
}